"W-..... this!?"

The sudden darkness plunged the entire training ground into a riot.

The knights were panicked, restless, and some reflexively used magic to illuminate, but the moment the light appeared, the light disappeared as if it had been sucked away, leaving everyone at a loss.

Kaz, Axel, and Diggordo were shouting there.

"Don't panic!"

"Calm down!"

"This is the sword skills of the Mepros family! Calm down!"

Led by Kaz and the others, everyone who knew something about the sword skills of the Mepros family shouted like this.

Nebord was also calming Liz, who was in a panic beside her.

"This is the Mapros family's Wurong sword technique, not an anomaly."

"Wu Yuan Sword Technique".

This is the inheritance sword technique of the Mepros family, and it was developed by Lei Wen himself, and it is a special sword skill that he has learned all his life to create.

Raven was not a nobleman when he was young, but a wandering swordsman, who initially practiced advanced swordsmanship acquired by chance, unlike those swordsmen from famous families, who had special swordsmanship to pass on and learn.

Therefore, after Raven became a senior swordsman, he felt that the sword skills he had learned were no longer enough for him to go further and move towards the field of the Sword Master, so he began to travel all over the Kingdom of Jinas, collecting all kinds of sword skills, large and small, and spent several years of research and study, and finally succeeded in creating the special sword technique of Wurong Sword Technique.

Relying on this sword skill, Raven was successfully promoted to the Sword Master ten years ago and obtained the position of nobility, and later continued to make meritorious contributions on the battlefield before becoming the current Marquis of the Mepros Frontier.

At this point, the sword technique of Wu Yuan has become the inheritance of the Mepros family, and Raven's biological heirs such as Kaz, Axel, and Digordo have learned this special sword skill created by Raven himself.

And the effect of this sword technique is also very peculiar, it is a sword skill that can absorb external forces and turn them into their own power to use.

For example, at the beginning, Li Ge infused the invitation with the power of the Thunder Breath Method, and when he threw it at Raven, Raven used the Wu Yuan Sword Technique, absorbed the momentum emanating from his body, and turned it into power, canceling out the power of the Thunder Breath on the invitation thrown by Li Ge.

For another example, before the start of this duel, Raven also used the Wuyuan Sword Technique, as if devouring everything around him, causing bursts of black light to rise from his body.

That's right, that burst of black light is the power of the black sword technique.

Raven can use this sword technique to absorb his own momentum, absorb the magic of the outside world, and even absorb the atmosphere, light, toxins and other things, turning these external things and powers into black light that can be manipulated by himself.

This layer of black light can be used for attack, it can also be used for defense, it can increase attack power when used for attack, it can increase defense when used for defense, and if it is operated properly, it can also manipulate the black light to neutralize Riege's attack like Raven did before, so that Rig's slash full of thunder's breathing power will be futile.

In terms of convenience and versatility alone, this sword skill can rank among the top three among the many super-grade sword skills in the Jinas Kingdom, and even compete for one and two.

The most peculiar thing about this special sword skill is that the more external force it absorbs, the stronger it becomes.

Now, Raven had obviously pushed the Wurong Sword Technique to the limit, absorbing the light from the entire training ground, so that the training ground was shrouded in darkness.

"Oo——!oo

Raven's roar resounded throughout the training ground, and Li Ge, who had been deprived of his vision, could clearly feel a terrifying force taking shape.

Rig immediately opened the transparent world, his eyes glowed with translucency, and he looked in the direction where Raven was.

There, Raven was already standing up, roaring angrily as the rich black light skyrocketed around him.

The scale of the black light was quite staggering, like a surging darkness, turning into a black storm on Raven's body, spreading continuously.

Raven gathered all this extremely rich black light onto the rebel sword in his hand, allowing the mysterious halo on the blade to merge with the rich black light, emitting extremely terrifying power fluctuations.

Seeing this scene, Rieg understood something not by thinking, but by instinct. That is, the opponent's next blow will be very amazing.

Knowing this, Riege's eyes flashed, and he actually smiled.

"Not bad."

His voice was no longer indifferent, but with a little mixed with the excitement of his nature, and it spread like this.

"In that case, I'll be a little more serious, and let you see a type that no one has ever seen before."

As he spoke, Rig slowly closed his eyes.

By now, Rieger had realized one thing.

"I'm afraid that the general breathing method has not improved me much." That's it.

Although the breathing method of the demon destroying world is profound, it has a full excavation effect on the human body, and it can make an ordinary mortal gradually transform into an extraordinary person who can compete with ghosts, I have to say, this is a miracle.

However, in the final analysis, the Demon Slayer World is not actually a world with a high ceiling, on the contrary, its ceiling is a bit low.

In that world, even if the swordsmen who practiced the breathing method became the pillar level, it was only equivalent to Lv.4, and the Black Death Mou, who also practiced the breathing method, only reached the level of Lv.5 after becoming a ghost, and Lv.6 was only the only two people who succeeded to the country edge one and the ghost dance Tsuji no miserable, and these two people were the ceiling of that world.

And the person who got rid of the inhuman ghost king of Onimai Tsuji Mumi, who really relied on his breathing method to be extraordinary, and reached the equivalent of the main swordsman of the Akaxia continent and the first-level adventurer of the Earth Wrong World, is actually only one, and that is Jiguo Yuanyi.

But the fact that Jiguo Yuan Yi can reach such a state may be more because of its own particularity.

The reason why this swordsman of the Warring States period is known as a god-like figure is precisely because he has amazing potential, he was born with markings, he was born with the principles of breathing, and he can penetrate the world without a teacher, which is not at all something that mortals can do.

To put it bluntly, the breath of the sun is only a part of his power, and there must be a proportion of the breath of the sun in his strength, but it is definitely not just the breath of the sun.

The best evidence is that in the original book, Kamado Tanjiro was finally able to use the breath of the sun, but after using the breath of the sun, Tanjiro Kamado was at most comparable to a pillar-level swordsman, and the reason why he was able to defeat the ghost dance at the end of the original book was because of the support of countless people from the ghost killing team, and the desperate help of pillar-level swordsmen.

Such a Kamado Tanjiro is simply a slap in the face of Jiguo Yuanyi, even if he studies the breath of the sun all his life in the future, it is impossible to improve to the level of Jiguoyuan Yi, let alone he is still in the original book

Open the markings, and you'll have to die before the age of 25.

On the other hand, Ji Guoyuanyi, the creator of the breathing method with his own markings, lived well until he was in his 80s, and even almost hacked to death the black death Mou, who had become a ghost at that time.

It can be seen that the particularity of the existence equivalent to Lv.5 or even Lv.6 should occupy most of the elements.

And even this one, he was not able to touch the realm of Lv.7 during his lifetime, and it was not until after his death that he was inspired by Rige's body, evolved his own method of sun breathing, and successfully entered the realm of Lv.7.

In this case, the upper limit of the general breathing method is not destined to be high, and it is almost the limit to be able to raise a mortal to Lv.4, if someone has other opportunities, they can also use it at Lv.5 or Lv.6, but once they reach the level of Lv.7, the effect and power are only not so strong.

After Lv.7, the human body has almost reached an unbelievable level, how can this body be strengthened by absorbing a large amount of oxygen?

It can't be done.

Therefore, when Rig ascends to Lv.7, the physical body is sublimated to

After a very high level, ordinary breathing methods can no longer bring him a noticeable improvement.

At Lv.6, Li Ge had just been upgraded, and under normal conditions, he was able to overcome the limit of Lv.6, and after using breathing methods such as Thunder's Breath, he was able to cross the level of Lv.6 and compete with the existence equivalent of Lv.7.

But now, after being promoted to Lv.7, Li Ge can still beat the limit of Lv.7 under normal conditions, but when using breathing methods such as Thunder's Breath, there is no way to skip the level challenge, not only because the higher the level, the more difficult it is to cross, but also because the increase in ordinary breathing methods such as Thunder's Breath is no longer obvious.

Today, there are only two breathing methods that still have a noticeable effect on Riger.

One is the Sun Breath, which has completed evolution.

One is the Wind Breath, which can be combined with the extra-spec additional magic of [Wind Spirit Swift Walking].

Other breathing methods, even the Moon Breath, which is the best in harmony with Rig, no longer has an obvious effect on Rig.

Rige was already able to imagine that after he ascended to Lv.8, breathing methods other than the breath of the sun and the breath of the wind would completely lose their strengthening effect on him.

But--

"The enhancement effect when using the breathing method may disappear, but when using the sword type in the breathing method, my attacks can still have the characteristics of the breathing method."

For example, when Li Ge uses [Thunderbolt], the speed and explosiveness must still be very strong, because the essence of this sword type is extreme speed and extreme explosive power.

In the same way, breathing methods like Moon Breath may not improve Rig's own abilities in the future, but the ultra-wide range attack methods that come with the sword skills in it are still useful, allowing Rig to continue to show that AOE attack power when facing enemies.

Because of this, Li Ge did not give up the Thunder Breath, and on the way to delve into the mystery of the Sun Breath [Blooming], he completed a very powerful type of the Thunder Breath.